HE Zhi-qiang, QI Li-mingInner Mongolian Electric Power Science Research Institute. OPERATION MODE AND CONTROL OF SCR FLUE GAS DENITRIFICATION SYSTEMS[J]. Thermal power generation, 2009, 38(11): 93-96.
HE Zhi-qiang, QI Li-mingInner Mongolian Electric Power Science Research Institute. OPERATION MODE AND CONTROL OF SCR FLUE GAS DENITRIFICATION SYSTEMS[J]. Thermal power generation, 2009, 38(11): 93-96.DOI:
SCR烟气脱硝系统的运行方式及控制
摘要
目前
我国选择性催化还原(SCR)烟气脱硝技术尚未在燃煤发电厂大范围应用
这使得SCR烟气脱硝系统的相关运行、控制经验较为缺乏。对此
介绍了SCR烟气脱硝系统的正常起动、停运、自动保护停运及其运行过程中的主要控制方式
以指导SCR烟气脱硝系统的安全、稳定运行。
Abstract
At present
the selective catalytic reduction(SCR) method for flue gas denitrification has not been popularized in large-scale coal-fired power plants
thereby
the experience in operation and control of SCR flue gas denitrification systems is comparatively insufficient.For this
the normal start-up
shutdown
and stop through automatic protection
as well as the main control mode in their operation process have been presented
providing guidance for safe and stable operation of the SCR flue gas denitrification systems.